From c3e5d16183f01540739e813de3ac73a4393c93a7 Mon Sep 17 00:00:00 2001
From: Ed Page <eopage@gmail.com>
Date: Wed, 4 Sep 2024 09:32:21 -0500
Subject: [PATCH] test(complete): Verify prefix completions

---
 clap_complete/tests/testsuite/bash.rs   | 22 ++++++++++++++++++
 clap_complete/tests/testsuite/elvish.rs | 30 +++++++++++++++++++++++++
 clap_complete/tests/testsuite/fish.rs   | 25 +++++++++++++++++++++
 clap_complete/tests/testsuite/zsh.rs    | 25 +++++++++++++++++++++
 4 files changed, 102 insertions(+)

diff --git a/clap_complete/tests/testsuite/bash.rs b/clap_complete/tests/testsuite/bash.rs
index 2baec1a0..e0019d86 100644
--- a/clap_complete/tests/testsuite/bash.rs
+++ b/clap_complete/tests/testsuite/bash.rs
@@ -281,3 +281,25 @@ fn complete_dynamic_env_quoted_help() {
     let actual = runtime.complete(input, &term).unwrap();
     assert_data_eq!(actual, expected);
 }
+
+#[test]
+#[cfg(all(unix, feature = "unstable-dynamic"))]
+fn complete_dynamic_env_option_value() {
+    if !common::has_command("bash") {
+        return;
+    }
+
+    let term = completest::Term::new();
+    let mut runtime =
+        common::load_runtime::<completest_pty::BashRuntimeBuilder>("dynamic-env", "exhaustive");
+
+    let input = "exhaustive action --choice=\t\t";
+    let expected = snapbox::str!["% "];
+    let actual = runtime.complete(input, &term).unwrap();
+    assert_data_eq!(actual, expected);
+
+    let input = "exhaustive action --choice=f\t";
+    let expected = snapbox::str!["exhaustive action --choice=f    % exhaustive action --choice=f"];
+    let actual = runtime.complete(input, &term).unwrap();
+    assert_data_eq!(actual, expected);
+}
diff --git a/clap_complete/tests/testsuite/elvish.rs b/clap_complete/tests/testsuite/elvish.rs
index 564a3963..9821f264 100644
--- a/clap_complete/tests/testsuite/elvish.rs
+++ b/clap_complete/tests/testsuite/elvish.rs
@@ -225,3 +225,33 @@ fn complete_dynamic_env_quoted_help() {
     let actual = runtime.complete(input, &term).unwrap();
     assert_data_eq!(actual, expected);
 }
+
+#[test]
+#[cfg(all(unix, feature = "unstable-dynamic"))]
+fn complete_dynamic_env_option_value() {
+    if !common::has_command("elvish") {
+        return;
+    }
+
+    let term = completest::Term::new();
+    let mut runtime =
+        common::load_runtime::<completest_pty::ElvishRuntimeBuilder>("dynamic-env", "exhaustive");
+
+    let input = "exhaustive action --choice=\t";
+    let expected = snapbox::str![[r#"
+% exhaustive action '--choice=first'
+ COMPLETING argument  
+--choice=first  --choice=second
+"#]];
+    let actual = runtime.complete(input, &term).unwrap();
+    assert_data_eq!(actual, expected);
+
+    let input = "exhaustive action --choice=f\t";
+    let expected = snapbox::str![[r#"
+% exhaustive action '--choice=first'
+ COMPLETING argument  
+--choice=first
+"#]];
+    let actual = runtime.complete(input, &term).unwrap();
+    assert_data_eq!(actual, expected);
+}
diff --git a/clap_complete/tests/testsuite/fish.rs b/clap_complete/tests/testsuite/fish.rs
index 4ea55e10..451b57fa 100644
--- a/clap_complete/tests/testsuite/fish.rs
+++ b/clap_complete/tests/testsuite/fish.rs
@@ -237,3 +237,28 @@ help  (Print this message or the help of the given subcommand(s))
     let actual = runtime.complete(input, &term).unwrap();
     assert_data_eq!(actual, expected);
 }
+
+#[test]
+#[cfg(all(unix, feature = "unstable-dynamic"))]
+fn complete_dynamic_env_option_value() {
+    if !common::has_command("fish") {
+        return;
+    }
+
+    let term = completest::Term::new();
+    let mut runtime =
+        common::load_runtime::<completest_pty::FishRuntimeBuilder>("dynamic-env", "exhaustive");
+
+    let input = "exhaustive action --choice=\t\t";
+    let expected = snapbox::str![[r#"
+% exhaustive action --choice=first 
+--choice=first  --choice=second
+"#]];
+    let actual = runtime.complete(input, &term).unwrap();
+    assert_data_eq!(actual, expected);
+
+    let input = "exhaustive action --choice=f\t";
+    let expected = snapbox::str!["% exhaustive action --choice=first "];
+    let actual = runtime.complete(input, &term).unwrap();
+    assert_data_eq!(actual, expected);
+}
diff --git a/clap_complete/tests/testsuite/zsh.rs b/clap_complete/tests/testsuite/zsh.rs
index 43273ffe..1d0e507c 100644
--- a/clap_complete/tests/testsuite/zsh.rs
+++ b/clap_complete/tests/testsuite/zsh.rs
@@ -211,3 +211,28 @@ fn complete_dynamic_env_quoted_help() {
     let actual = runtime.complete(input, &term).unwrap();
     assert_data_eq!(actual, expected);
 }
+
+#[test]
+#[cfg(all(unix, feature = "unstable-dynamic"))]
+fn complete_dynamic_env_option_value() {
+    if !common::has_command("zsh") {
+        return;
+    }
+
+    let term = completest::Term::new();
+    let mut runtime =
+        common::load_runtime::<completest_pty::ZshRuntimeBuilder>("dynamic-env", "exhaustive");
+
+    let input = "exhaustive action --choice=\t\t";
+    let expected = snapbox::str![[r#"
+% exhaustive action --choice=
+--choice=first   --choice=second
+"#]];
+    let actual = runtime.complete(input, &term).unwrap();
+    assert_data_eq!(actual, expected);
+
+    let input = "exhaustive action --choice=f\t\t";
+    let expected = snapbox::str!["% exhaustive action --choice=first "];
+    let actual = runtime.complete(input, &term).unwrap();
+    assert_data_eq!(actual, expected);
+}